CAS 3174-74-1 MFCD17171194-3,6-Dihydro-2H-pyran 3,6-二氢吡喃 TAO{mole}

3,6-Dihydro-2H-pyran 3,6-二氢吡喃

CAS 3174-74-1 MFCD17171194

化学结构图

SMILES: C1=CCOCC1

化学属性

Density
Boiling Point	100.3°C at 760 mmHg
Melting Point
Mol. Formula	C5H8O
Mol. Weight	84.12

别名和识别编码

Chemical Name Translation	3,6-二氢吡喃
LabNetwork Molecule ID	LN00215160
Chemical Name	3,6-Dihydro-2H-pyran
Synonym	3,6-Dihydro-2H-pyran {LY} 3,6-Dihydro-2H-pyran 3,6-dihydro-2H-pyran {} {LY} 3,6-Dihydro-2H-pyran {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {} {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {} {} {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {} {} {} {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {} {} {} {} {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,6-Dihydro-2H-pyran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,6-Dihydro-2H-p
EC Number
Beilstein Registry Number
PubChem Substance ID	520540
InChI	InChI=1S/C5H8O/c1-2-4-6-5-3-1/h1-2H,3-5H2
MDL Number	MFCD17171194
CAS Number	3174-74-1
Canonical SMILES	O1CCC=CC1

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安全信息

GHS Symbol

UN Number

Hazard Codes

Signal word

WGK Germany

Safety Statements

Risk Statements

Precautionary statements

P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P233 Keep container tightly closed. ?保持容器密闭。
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
P242 Use only non-sparking tools. 只能使用无火花工具。
P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P264+P265
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P302+P352
P303+P361+P353
P304+P340
P305+P351+P338
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P319
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P332+P313
P332+P317
P337+P313
P337+P317
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P362+P364
P370+P378
P403+P233
P403+P235
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

RTECS

Packing Group

Hazard statements

H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {